Tomzn TOVPD3-VA 3Phase 4 Pole Voltage and Current Protector
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What is difference between 3Phase and 3Phase+s?.
The difference between the two versions of the 3-phase overvoltage and under voltage protection devices is pretty straightforward. The basic 3-phase version only lets power flow when all three phases are working properly. On the other hand, the 3-phase+s version is more flexible. It allows power to flow even if just one phase is working. So, if one phase fails, the 3-phase+s version ensures that power keeps running, whereas the basic 3-phase version requires all three phases to be in order for power to flow.
3Phase Ψ§ΩΨ± 3Phase+s Ω ΫΪΊ Ϊ©ΫΨ§ ΩΨ±Ω ΫΫΨ
3Phase Ψ§ΩΩΨ± ΩΩΩΩΉΫΨ¬ Ψ§ΩΨ± Ψ§ΩΪΨ± ΩΩΩΩΉΫΨ¬ ΩΎΨ±ΩΩΉΫΪ©Ψ΄Ω ΪΫΩΨ§Ψ¦Ψ³Ψ² Ϊ©Ϋ Ψ―Ω ΩΨ±ΪΩ Ϊ©Ϋ Ψ―Ψ±Ω ΫΨ§Ω ΩΨ±Ω Ϊ©Ψ§ΩΫ Ψ³ΫΨ―ΪΎΨ§ ΫΫΫ 3PhaseΩΨ±ΪΩ Ψ΅Ψ±Ω Ψ§Ψ³ ΩΩΨͺ Ϊ©Ψ±ΩΩΉ ΩΩΩ Ϊ©Ψ±ΩΫ Ψ―ΫΨͺΨ§ ΫΫ Ψ¬Ψ¨ ΨͺΫΩΩΪΊ ΩΫΨ² ΩΉΪΎΫΪ© Ψ³Ϋ Ϊ©Ψ§Ω Ϊ©Ψ± Ψ±ΫΫ ΫΩΪΊΫ Ψ―ΩΨ³Ψ±Ϋ Ψ·Ψ±ΩΨ 3Phase+s ΩΨ±ΪΩ ΫΫ Ϊ©Ψ±ΩΩΉ Ϊ©Ω Ψ¨ΫΩΫ Ψ―ΫΨͺΨ§ ΫΫ Ϊ©Ϋ Ψ΅Ψ±Ω Ψ§ΫΪ© ΩΫΨ² Ϊ©Ψ§Ω Ϊ©Ψ± Ψ±ΫΨ§ ΫΩΫ ΩΫΨ°Ψ§Ψ Ψ§Ϊ―Ψ± Ψ§ΫΪ© ΩΫΨ² ΩΨ§Ϊ©Ψ§Ω ΫΩ Ψ¬Ψ§ΨͺΨ§ ΫΫΨ ΨͺΩ3Phase+s ΩΨ±ΪΩ Ψ§Ψ³ Ψ¨Ψ§Ψͺ Ϊ©Ω ΫΩΫΩΫ Ψ¨ΩΨ§ΨͺΨ§ ΫΫ Ϊ©Ϋ Ψ¨Ψ¬ΩΫ ΪΩΨͺΫ Ψ±ΫΫΨ Ψ¬Ψ¨Ϊ©Ϋ Ψ¨ΩΫΨ§Ψ―Ϋ 3-ΩΫΨ² ΩΨ±ΪΩ Ω ΫΪΊ Ψ¨Ψ¬ΩΫ Ϊ©Ϋ Ψ¨ΫΨ§Ψ€ Ϊ©Ϋ ΩΫΫ ΨͺΫΩΩΪΊ ΩΫΨ²ΫΨ² Ϊ©Ψ§ ΫΩΩΨ§ ΨΆΨ±ΩΨ±Ϋ ΫΫΫ
1. Over-voltage.
Specifications
- Protection: Adjustable 2. Under-voltage
- Protection: Adjustable 3. Over-Current
- Protection: Adjustable 4. Asymmetry protection 5.Phase sequence protection 6. Active time and reconnect time adjustable 7. Voltage and current can be manually calibrated